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    <meta charset="UTF-8">
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    <title>Document</title>
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<body>
    
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<script>
//属性简洁表示法   严谨

let a =10;
let b = {a};//b = {"a":a}
console.log(b)

//对象的简洁表示法
// let obj = {
//     say:function(){
//         console.log("hello")
//     }
// }
let obj = {
    say(){
        console.log("hello")
    }
}




obj.say();


</script>
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